Each Video is 55 seconds long, has an HD resolution of 1280×720, and is at 60 Frames per Second.

Videos are in *.mp4 format.


y = 2.0 * sin(x) * sin(t).

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y = 3.0 * sin(2.0 * x) * sin(t).

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y = sin(x * t) * tan(x).

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y = 2.0 * csc(x) * csc(t).

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y = sec(x) * sec(t) * ln(x*t).

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y = tan(x) * tan(t).

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y = sinh(x) * sinh(t).

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y = arcsin(x / 2.0) * tan(t * t).

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y = cot(x) * sin(t).

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y = ln(x) * tan(t).

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y = sin(x) * sin(t) * floor(x * t) / 2.0.

Buy for 9.99$$+Taxes.